In my coding dilemma, I have a js.erb template housing this snippet:
var latlng = new google.maps.LatLng(<%= session[:lat] %>, <%= session[:lng] %>);
But now, I'm attempting to tackle the reverse task (embedding javascript into ruby):
<% session[:lat] = javascript_tag("document.write(location.lat());") %>
The essence of Javascript is escaping your notice.
Your Ruby code (identified by the <% .. %> segments in your examples) operates on the server.
In contrast, Javascript code (
var latlng = new google.maps.LatLng(10, 20);document.write(location.lat());) runs within the browser.If you wish to access the value of location.lat() on the server, you must transmit it from the browser via an AJAX request. Utilizing any well-known Javascript library will simplify this task.
You might want to consider using
<%= raw [ruby/rails code] %>code snippet: https://codesandbox.io/s/runtime-worker-kxse3?file=/src/App.js Can anyone help me ensure that the labels in the bubble display the same values as the text (3, 5, 7, 10)? ...
I am trying to create a table with vertical scrolling for the entire table content. Additionally, I need two columns within the table to be scrollable horizontally, but the horizontal scrollbars disappear when the vertical scrollbar is present. How can I k ...
I recently began a new project and installed mongoid. However, I encountered an error when trying to install mongoid_slug. I did not use the --skip-active-record option. Bundler was unable to find compatible versions for the gem "mongoid": In the Gemfi ...
My mobile phone viewport displays a series of pictures and videos, with the swipeleft/right function enabled for browsing. However, I noticed that while the swipe feature works fine for images, it stops functioning when a video is displayed. Can anyone p ...
I am currently working on implementing an autocomplete textfield for my Rails application, following the example from the Agile Web Development with Rails, 3rd Edition. However, when I try to insert their demo code: <%= stylesheet_link_tag &apo ...
When using (window?.innerHeight || 420) for server-side rendering (SSR), the translation would be (((_window = window) === null || _window === void 0 ? void 0 : _window.innerHeight) || 420) However, this could result in a referenceError: window is not d ...
I'm attempting to retrieve a JSON response from a factory, save it as a variable, and make it accessible from two different controllers. Below is the code I am utilizing: storyFactory.js var story = angular.module('story.services', []); ...
I am trying to create a navigation button in my SAPUI5 application deployed on Fiori _onPageNavButtonPress: function () { var oHistory = History.getInstance(); var sPreviousHash = oHistory.getPreviousHash(); if (sPreviousHash !== ...
I attempted to search for something similar but came up empty-handed. I have two buttons. When I click one of them, I want to hide a certain division, but it's not working as expected. The divs d2 and d3 are initially hidden when the page opens, whic ...
I'm having trouble auto-focusing an input field when a modal is displayed. Here's what I've tried, but it doesn't seem to be working: jQuery(document).ready(function($) { $('#myModal').on('show.bs.modal', functi ...
Recently, I have been following a tutorial/example from codeschool and everything is going well. However, the example code includes the line: App.ApplicationAdapter = DS.FixtureAdapter.extend(); Now, I want to maintain all the existing functionality but ...
Check out this snippet of code: <main class="ok">My text</main> <script> $(document).ready(function() { if ( $('body').not('main.ok') ) { // or if ( Boolean ( $('main.ok') ) == false ) { ...
I've searched everywhere on the internet, but I can't seem to find a solution that matches my specific issue. As someone new to Node.JS, I'm attempting to upload two different pictures using Multer from the same form. Here's what my for ...
I'm new to javascript and the jquery library and I need to work with an array of input fields that have specific names for validation. Each input field is named NS[0], NS[1], etc., and the total number of these fields is generated dynamically in the c ...
After clicking the following button, my form is rendered: = link_to 'New Note', new_note_path, :class => "btn btn-primary new-note-button", :type => "button", :id => "new-link", remote: true The form is rendered using the script below ...
If I have a collection of different colors: Red Blue Blue Green I aim to extract only the unique colors and store them in an array. Subsequently, I plan to incorporate each color from that array into an existing color list. The desired outcome would l ...
I need to populate my option fields with data retrieved from a database. I encountered an error in the console: Error: [$compile:ctreq] Controller 'select', required by directive 'ngOptions', can't be found! I am confident that t ...
I am currently experimenting with ThreeJS decals. I have successfully added a stunning decal to my sphere. Below is the code snippet I am using to place the decal on my sphere. (Please disregard any custom classes mentioned in the code.) // Creating the ...
I currently have three main pages on my website: home/start, which directs to home/users/[type], leading to home/settings/[type]. The page for home/start includes the following code snippet: import { useRouter } from 'next/router'; const Start ...
I'm having trouble validating route parameters in my page component using the following code: async validate({ params, store }) { await store.dispatch(types.VALIDATE_PARAMS_ASYNC, params.id) } And here's the corresponding code in the store: ...